葡的京集团350vip8888-下载

Gastrointestinal health program： Modern breeding industry usually aims at the pursuit of high growth performance of animals. In the format of solutions, the health of gastrointestinal tract is the most concerned. Whether the health of gastrointestinal tract affects the absorption and digestion of n...

1. Application solution of acid and alkali system (1) Introduction to the acidity and alkalinity of nugum products: It can be clearly seen from the above table that nugums have acid, neutral and alkaline products. For the corresponding pH formula, it can be used directly ...

1. Hydration speed solution The hydration speed of magnesium aluminum silicate in water has a great influence on the properties of coating products, such as storage performance and construction performance. The hydration speed determines the state of coating preparation, including fluidity, viscosit...

Heavy metal solutions 1、Harm of heavy metals Lead, cadmium, mercury, arsenic and other heavy metals, due to the development of industrial activities, cause enrichment in the human environment, enter the human body through the atmosphere, water, food, etc., accumulate in some organs...